Theories
Input & Output
Individual Differences
Instruction & Feedback
Age, Culture, & Context
100

According to Behaviorism, this is what language learning is the result of.

habit formation through stimulus–response–reinforcement

100

According to Krashen’s Input Hypothesis, learners acquire language from input that is slightly above their current level, often called this.

I+1 / comprehensible input

100

The Critical Period Hypothesis is mainly concerned with this factor.

Age of acquisition

100

Focus on Form means that grammar is taught in this context.

Meaningful communication?

100

Younger learners usually have an advantage in acquiring this aspect of language.

Pronunciation / Phonology

200

According to Chomsky, humans are born with this innate capacity for language.

Universal Grammar / a Language Acquisition Device

200

This researcher proposed the Output Hypothesis.

Merrill Swain

200

Motivation can be divided into these two main types.

Integrative and instrumental

200

When a teacher repeats a learner’s error using the correct form, this type of feedback is given.

Recast
200

Adults often progress faster than children in the early stages of learning in this context.

Classroom / instructed learning

300

This theory emphasizes the role of negotiation of meaning in communication.

Interactionist Theory

300

This hypothesis by Schmidt states that learners must consciously register language features for them to be acquired.

Noticing Hypothesis

300

Language learning aptitude includes memory and this ability to analyze language.

Analytic ability / phonemic coding ability

300

In SLA research, teachers who integrate grammar explanations into communicative activities are said to be balancing this long-standing instructional dichotomy.

Focus on Form vs. Focus on Meaning

300

Pragmatic competence refers to knowing how to use language appropriately in these contexts

Social and cultural contexts

400

In Sociocultural theory, this is what ZPD stands for.

Zone of Proximal Development

400

This hypothesis by Long highlights the importance of negotiation of meaning during communication.

Interaction Hypothesis

400

Anxiety, self-confidence, and identity are examples of these factors in SLA.

Affective factors

400

A learner says, “She don’t like pizza”. The teacher asks, “She … like pizza?” encouraging the learner to fill in the blank correctly. This type of learner-centered feedback is called what?

Elicitation / prompting

400

Learning a language in an immersion environment is an example of this type of context.

Naturalistic context

500

This theory argues that language learning happens through social interaction mediated by cultural tools.

Sociocultural Theory

500

Krashen’s Input Hypothesis has been criticized for underestimating the roles of these two processes in transforming input into acquisition.

Output and noticing/conscious learning

500

This individual difference is often stable and biologically influenced, but still shaped by experience.

Aptitude

500

A teacher notices persistent errors in a low-salience grammatical feature. According to SLA research, combining explicit instruction, meaning-focused practice, and corrective prompts would exemplify this type of approach.

Focus on Form

500

This factor helps explain why some immigrant children maintain strong L1 identities while acquiring an L2.

Sociocultural / identity factors

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